Overview

The purpose of this page is to review SPCC refined smoothed analytic segments and compare them to version 1.0. This comparison report is still in development, and further maps and reports will be added as they are developed.

This website compares version 2.0v1 to version 1.0. Version 1.0 represents the future version of SPCC and provides a baseline for comparison. Version 2.0v1 includes updated data layers where new data is available in addition to refined measures for evaluating intersection density, building placement, and land use diversity.

SPCC 1.0 and SPCC 2.0v1 Mapping: Refined Smoothed Segments

Note: The Directional Change map only shows changes between detailed analytic classes C1-C6.

SPCC 1.0 vs. SPCC 2.0v1

Cross tabulation of SPCC 1.0 versus SPCC 2.0v1 by Linear Feet

The table below provides a tabular comparison of SPCC refined smoothed analytic versions 1.0 to 2.0v1c. The rows represent linear feet of each classification under SPCC 1.0, and the columns represent liner feet per classification under SPCC 2.0v1.

SPCC 1.0
SPCC 2.0v1
Refined Smoothed C1 - Natural C2 - Rural C3C - Suburban Commercial C3R - Suburban Residential C4 - Urban General C5 - Urban Center C6 - Urban Core Special Districts
C1 - Natural 121,860 346,737 19,123 23,397 17,753 NA 4,804 NA
C2 - Rural 12,082 882,244 3,002 12,922 NA NA NA NA
C3C - Suburban Commercial 17,096 46,502 344,173 55,697 180,456 NA 2,801 2,396
C3R - Suburban Residential 7,410 363,357 65,082 1,565,761 420,036 NA NA NA
C4 - Urban General 3,006 3,051 170,794 554,780 1,640,082 7,093 1,090 948
C5 - Urban Center NA NA 3,114 11,969 96,683 NA 39 NA
Special Districts NA NA 2,353 2,200 4,038 NA NA 16,743
C6 - Urban Core NA NA NA NA 23,012 6,128 23,060 NA

SPCC-PLCC Alignment

Table of Summarized SPCC 1.0 - SPCC 2.0v1 - PLCC Alignment

plcc_improvement linear_miles
1.0 & 2.0v1 Align with PLCC 93.592
1.0 & 2.0v1 Do Not Align with PLCC 42.048
1.0 Aligns with PLCC, 2.0v1 Does not 19.598
2.0v1 Aligns with PLCC, 1.0 Does not 17.747

Comparing Linear Miles of Alignment with PLCC by SPCC Version

SPCC 1.0 Alignment Summary

SPCC Version Miles of Alignment Total PLCC Miles % of Alignment # of Segments in Alignment
SPCC 1.0 Aligns with PLCC 113.19 172.986 65.4% 144
SPCC Version Miles of Alignment Total PLCC Miles % of Alignment # of Segments in Alignment
SPCC 2.0v1 Aligns with PLCC 111.34 172.986 64.4% 140

PLCC Access Class by PLCC-SPCC Alignment

PLCC SPCC-PLCC Alignment Access Class Percent Miles
C1 - Natural 1.0 & 2.0v1 Align with PLCC 03 90 7.87
05 10 0.88
1.0 & 2.0v1 Do Not Align with PLCC 03 71 4.53
04 27 1.71
05 2 0.15
1.0 Aligns with PLCC, 2.0v1 Does not 03 100 2.97
2.0v1 Aligns with PLCC, 1.0 Does not 04 97 1.09
05 3 0.03
C2 - Rural 1.0 & 2.0v1 Align with PLCC 03 55 24.12
04 45 19.99
1.0 & 2.0v1 Do Not Align with PLCC 03 41 0.85
04 47 0.99
05 12 0.25
1.0 Aligns with PLCC, 2.0v1 Does not 03 61 0.80
04 39 0.51
2.0v1 Aligns with PLCC, 1.0 Does not 03 64 7.46
04 36 4.24
C3C - Suburban Commercial 1.0 & 2.0v1 Align with PLCC 03 49 1.90
05 51 2.00
1.0 & 2.0v1 Do Not Align with PLCC 03 71 8.98
05 29 3.63
1.0 Aligns with PLCC, 2.0v1 Does not 01 2 0.01
03 96 0.20
05 1 0.00
2.0v1 Aligns with PLCC, 1.0 Does not 03 100 2.30
C3R - Suburban Residential 1.0 & 2.0v1 Align with PLCC 03 18 1.29
04 23 1.63
05 39 2.76
06 20 1.38
1.0 & 2.0v1 Do Not Align with PLCC 01 0 0.00
03 59 4.41
04 15 1.15
05 6 0.42
06 20 1.51
1.0 Aligns with PLCC, 2.0v1 Does not 03 50 2.77
04 1 0.04
06 49 2.75
2.0v1 Aligns with PLCC, 1.0 Does not 03 80 0.85
04 13 0.14
05 4 0.04
06 3 0.03
C4 - Urban General 1.0 & 2.0v1 Align with PLCC 03 0 0.03
05 48 13.26
06 31 8.44
07 21 5.71
1.0 & 2.0v1 Do Not Align with PLCC 01 0 0.01
03 2 0.14
04 1 0.07
05 10 0.92
06 49 4.42
07 39 3.52
1.0 Aligns with PLCC, 2.0v1 Does not 05 18 0.76
06 61 2.58
07 21 0.91
2.0v1 Aligns with PLCC, 1.0 Does not 05 72 1.00
06 23 0.32
07 5 0.07
C5 - Urban Center 1.0 & 2.0v1 Do Not Align with PLCC 06 19 0.24
07 81 1.05
1.0 Aligns with PLCC, 2.0v1 Does not 05 37 1.01
06 25 0.69
07 38 1.05
C6 - Urban Core 1.0 & 2.0v1 Align with PLCC 06 81 1.22
07 19 0.28
1.0 Aligns with PLCC, 2.0v1 Does not 06 4 0.05
07 96 1.13
Special District 06 100 0.49
Special District/C3C - Suburban Commercial 1.0 & 2.0v1 Do Not Align with PLCC 03 100 0.55

Table of All PLCC Segments